JPH049379Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a tent winding structure for an awning that is foldably disposed in a frontage, and particularly relates to a folding structure of a pair of bending arms that support the awning tent and roll it up. This invention relates to a winding structure for an awning having a bending arm that is longer than the frontage, which is suitable for winding up and storing the awning tent in a place where the frontage is narrower than the sum of the curved dimensions.

Prior Art FIG. 6 shows a general sunshade structure having a pair of bending arms 1A and 1B. The awning tent 15 is installed between the front bar 14 and the cloth-wrapped shaft 13, and is wound up and unwound by a winding means (not shown). The cloth wrapping shaft 13 is installed between brackets (not shown), and the brackets are fixed on both sides of a frontage (not shown). Bending arm 1A, 1B
is the support shaft 2 attached to the cloth wrapping shaft 13
Connect the support point to B with a pin. For convenience of explanation, as shown in FIG. 7, the frontage is set to dimension A and the bending arm 1
It is assumed that the support points of A and 1B are located at both ends of dimension A. The bending arms 1A, 1B are formed in a bendable structure and have bending points 16A, 16B in the middle, and as described above, the support point on one end side is pivotally supported on the support shaft 2B, and the other end side is locked. The pin 7 is engaged with the front bar 14. Bending arm 1A, 1
B is formed to bend as the sunshade tent 15 is rolled up and unwound, and to hold the sunshade tent 15 at any bending position.

As shown in FIG. 7, the length L between the support point of the bending arms 1A, 1B and the bending points 16A, 16B.
When A is less than 1/2 of the frontage dimension A, the bending arms 1A and 1B can be completely bent, the front bar 14 is moved to the completely rolled up position, and the awning tent 15 is completely rolled up and stored.

Problems to be solved by the invention As shown in Figure 8, the dimension L is 1/1/2 of the frontage dimension A.
If the length is longer than 2, the bending points 16A, 16B of the bending arms 1A, 1B will come into contact with each other during winding up, and the awning tent 15 will not be completely wound up and the bending arms 1A will be at an intermediate position (indicated by dimension M). , 1B are constrained. To solve this problem, bending arm 1
The bending dimension L of the bending arms 1A and 1B may be changed to correspond to the width dimension A of the frontage.
are often standardized within a certain size range, and it is not possible to prepare all types from an economical and management standpoint.

The present invention was devised in view of the above circumstances, and uses a bending arm with bending dimensions within a predetermined standard range to allow the awning tent to be completely rolled up and stored even in a relatively narrow width. An object of the present invention is to provide a winding structure for a sunshade having a longer bending arm.

Means for Solving the Problems To solve this problem, the present invention provides support points on the cloth-wrapped shaft side of the bending arm at different levels, and a locking point for locking to the front bar on the other end side by the amount of the difference in level. This constitutes a winding structure of a sunshade having a bent arm which is formed with different dimensions and is longer than the frontage.

Function: Since the bending trajectories of the bending arms do not interfere with each other, the bending arms are completely bent to the storage position without contacting each other. This allows a long bending arm to be used in a narrow frontage.

Embodiments Hereinafter, embodiments of the present invention will be described based on the drawings.

As shown in FIGS. 1 and 2, the angular support shafts 2 and 2A are arranged side by side and at different levels (up and down in the figures). As will be explained later, the stepped dimensions are formed at appropriate intervals so as not to interfere with each other when the bending arms 1A, 1B are wound and bent. The support shafts 2, 2A are fixed to a stationary part on the frontage side by brackets 10, 11, respectively.
Grip fittings 8, 9 are fixed to the support shafts 2, 2A, and one end sides of the bending arms 1A, 1B are jointed to the gripping fittings 8, 9. bending arm 1A,
1B has bending points 16A and 16B in the middle as described above.
and the other end is jointed to metal fittings 5 and 6 as shown in FIG. Rods 3 and 4 are erected on the metal fittings 5 and 6, and locking pins 7 that lock onto the front bar 14 are connected to the tips of the rods 3 and 4. The lengths of the rods 3 and 4 are different by the amount corresponding to the difference in height, and are formed so as to horizontally support the front bar 14. A support plate 12 is attached to the bracket 10 and supports both ends of the cloth-wound shaft 13.

The awning tent 15 is rolled up and unwound by bending or straightening the bending arms 1A, 1B.

The operation of this embodiment will be explained in more detail with reference to FIGS. 4 and 5.

For frontage dimension A, dimension L is longer than 1/2 of dimension A.
The bending arms 1A and 1B (above) are arranged at different levels as described above. When the bending arms 1A and 1B are bent at the time of winding, the bending points 16A and 16B are close to each other, but due to the difference in level, the folding is performed without interfering with each other as shown in the figure. Therefore, the front bar 14 can be moved to the fully retracted position, and the awning tent 15 can be completely rolled up.

As described above, even if the bending dimension L of the bending arms 1A, 1B is long, the support shaft 2,
Complete winding is performed using the bending arms 1A and 1B within the standard value range by a simple means of arranging the arms 2A in different steps. Since a standard bending arm is used, management is easy and quick and inexpensive response is possible.

Effects of the invention As is clear from the above explanation, according to the invention, a bending arm having a bending dimension within a predetermined standard range can be applied to an awning with a small width and a large width, resulting in economical and manageability. In addition to improving the
The effect of obtaining a low-cost response can be increased.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the overall structure of an embodiment of the present invention, Fig. 2 is a side view showing the main parts of the embodiment, and Fig. 3 is a side view showing the main parts of the embodiment.
The figure is a partially enlarged side view showing the locking structure with the front bar of the embodiment, Figures 4 and 5 are a plan view and front view illustrating the function of the embodiment, and Figure 6 is a conventional sunshade structure. The perspective view, FIG. 7, and FIG. 8 are plan views for explaining the rolled-up state of a conventional sunshade. 1A, 1B... bending arm, 2, 2A, 2B...
...Support shaft, 3, 4... Rod, 5, 6...
Metal fitting, 7... Locking pin, 8, 9... Supporting metal fitting, 1
0, 11... Bracket, 12... Support plate, 13
...Cloth-wrapped shaft, 14...Front bar, 15
...Awning tent, 16A, 16B...Bending point.

Claims (1)

[Scope of utility model registration request] The awning is constructed between a front bar and a cloth-wrapped shaft, and has a tent that is rolled up and unwound while bending a pair of bending arms disposed at substantially symmetrical positions, the tent having a bending dimension of the pair of bending arms. In the winding structure of the sunshade arranged in a narrower width than the width of the sunshade, the support points on the cloth wrapping shaft side of the bending arm are arranged at different levels, and the locking points on the front bar side of the bending arm are arranged at different levels. A winding structure for a sunshade having a bending arm that is longer than the frontage, characterized in that the dimensions are different by an amount corresponding to the difference in level, and the locking point is formed so as to be lockable to the front bar.